Now that dyndns is starting to make you either a. pay money, or b. login every month, you would like to run your own Dynamic DNS services. I implement a secure dynds-compatible server in Perl CGI, hosted by Apache.

This assumes you have your own functioning server with a fixed IP that is running DNS service for at least one domain using the Bind DNS server. My personal setup is VirtualMin running on Ubuntu, so adjust accordingly if you’re